/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.csp.sentinel.dashboard.datasource.entity.gateway;

import com.alibaba.csp.sentinel.dashboard.datasource.entity.rule.RuleEntity;

import java.util.Date;
import java.util.Objects;

/**
 * Entity for {@link GatewayFlowRule}.
 *
 * @author cdfive
 * @since 1.7.0
 */
public class GatewayFlowRuleEntity implements RuleEntity {

  /**间隔单位*/
  /**
   * 0-秒
   */
  public static final int INTERVAL_UNIT_SECOND = 0;
  /**
   * 1-分
   */
  public static final int INTERVAL_UNIT_MINUTE = 1;
  /**
   * 2-时
   */
  public static final int INTERVAL_UNIT_HOUR = 2;
  /**
   * 3-天
   */
  public static final int INTERVAL_UNIT_DAY = 3;

  private Long id;
  private String app;
  private String ip;
  private Integer port;

  private Date gmtCreate;
  private Date gmtModified;

  private String resource;
  private Integer resourceMode;

  private Integer grade;
  private Double count;
  private Long interval;
  private Integer intervalUnit;

  private Integer controlBehavior;
  private Integer burst;

  private Integer maxQueueingTimeoutMs;

  private GatewayParamFlowItemEntity paramItem;

  public static Long calIntervalSec(Long interval, Integer intervalUnit) {
    switch (intervalUnit) {
      case INTERVAL_UNIT_SECOND:
        return interval;
      case INTERVAL_UNIT_MINUTE:
        return interval * 60;
      case INTERVAL_UNIT_HOUR:
        return interval * 60 * 60;
      case INTERVAL_UNIT_DAY:
        return interval * 60 * 60 * 24;
      default:
        break;
    }

    throw new IllegalArgumentException("Invalid intervalUnit: " + intervalUnit);
  }

  public static Object[] parseIntervalSec(Long intervalSec) {
    if (intervalSec % (60 * 60 * 24) == 0) {
      return new Object[]{intervalSec / (60 * 60 * 24), INTERVAL_UNIT_DAY};
    }

    if (intervalSec % (60 * 60) == 0) {
      return new Object[]{intervalSec / (60 * 60), INTERVAL_UNIT_HOUR};
    }

    if (intervalSec % 60 == 0) {
      return new Object[]{intervalSec / 60, INTERVAL_UNIT_MINUTE};
    }

    return new Object[]{intervalSec, INTERVAL_UNIT_SECOND};
  }


  @Override
  public Long getId() {
    return id;
  }

  @Override
  public void setId(Long id) {
    this.id = id;
  }

  @Override
  public String getApp() {
    return app;
  }

  public void setApp(String app) {
    this.app = app;
  }

  @Override
  public String getIp() {
    return ip;
  }

  public void setIp(String ip) {
    this.ip = ip;
  }

  @Override
  public Integer getPort() {
    return port;
  }

  public void setPort(Integer port) {
    this.port = port;
  }

  @Override
  public Date getGmtCreate() {
    return gmtCreate;
  }

  public void setGmtCreate(Date gmtCreate) {
    this.gmtCreate = gmtCreate;
  }


  public Date getGmtModified() {
    return gmtModified;
  }

  public void setGmtModified(Date gmtModified) {
    this.gmtModified = gmtModified;
  }

  public GatewayParamFlowItemEntity getParamItem() {
    return paramItem;
  }

  public void setParamItem(GatewayParamFlowItemEntity paramItem) {
    this.paramItem = paramItem;
  }

  public String getResource() {
    return resource;
  }

  public void setResource(String resource) {
    this.resource = resource;
  }

  public Integer getResourceMode() {
    return resourceMode;
  }

  public void setResourceMode(Integer resourceMode) {
    this.resourceMode = resourceMode;
  }

  public Integer getGrade() {
    return grade;
  }

  public void setGrade(Integer grade) {
    this.grade = grade;
  }

  public Double getCount() {
    return count;
  }

  public void setCount(Double count) {
    this.count = count;
  }

  public Long getInterval() {
    return interval;
  }

  public void setInterval(Long interval) {
    this.interval = interval;
  }

  public Integer getIntervalUnit() {
    return intervalUnit;
  }

  public void setIntervalUnit(Integer intervalUnit) {
    this.intervalUnit = intervalUnit;
  }

  public Integer getControlBehavior() {
    return controlBehavior;
  }

  public void setControlBehavior(Integer controlBehavior) {
    this.controlBehavior = controlBehavior;
  }

  public Integer getBurst() {
    return burst;
  }

  public void setBurst(Integer burst) {
    this.burst = burst;
  }

  public Integer getMaxQueueingTimeoutMs() {
    return maxQueueingTimeoutMs;
  }

  public void setMaxQueueingTimeoutMs(Integer maxQueueingTimeoutMs) {
    this.maxQueueingTimeoutMs = maxQueueingTimeoutMs;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    GatewayFlowRuleEntity that = (GatewayFlowRuleEntity) o;
    return Objects.equals(id, that.id) &&
        Objects.equals(app, that.app) &&
        Objects.equals(ip, that.ip) &&
        Objects.equals(port, that.port) &&
        Objects.equals(gmtCreate, that.gmtCreate) &&
        Objects.equals(gmtModified, that.gmtModified) &&
        Objects.equals(resource, that.resource) &&
        Objects.equals(resourceMode, that.resourceMode) &&
        Objects.equals(grade, that.grade) &&
        Objects.equals(count, that.count) &&
        Objects.equals(interval, that.interval) &&
        Objects.equals(intervalUnit, that.intervalUnit) &&
        Objects.equals(controlBehavior, that.controlBehavior) &&
        Objects.equals(burst, that.burst) &&
        Objects.equals(maxQueueingTimeoutMs, that.maxQueueingTimeoutMs) &&
        Objects.equals(paramItem, that.paramItem);
  }

  @Override
  public int hashCode() {
    return Objects.hash(id, app, ip, port, gmtCreate, gmtModified, resource, resourceMode, grade, count, interval, intervalUnit, controlBehavior, burst, maxQueueingTimeoutMs, paramItem);
  }

  @Override
  public String toString() {
    return "GatewayFlowRuleEntity{" +
        "id=" + id +
        ", app='" + app + '\'' +
        ", ip='" + ip + '\'' +
        ", port=" + port +
        ", gmtCreate=" + gmtCreate +
        ", gmtModified=" + gmtModified +
        ", resource='" + resource + '\'' +
        ", resourceMode=" + resourceMode +
        ", grade=" + grade +
        ", count=" + count +
        ", interval=" + interval +
        ", intervalUnit=" + intervalUnit +
        ", controlBehavior=" + controlBehavior +
        ", burst=" + burst +
        ", maxQueueingTimeoutMs=" + maxQueueingTimeoutMs +
        ", paramItem=" + paramItem +
        '}';
  }
}
